7 #include <phosphor-logging/lg2.hpp>
8 #include <xyz/openbmc_project/Chassis/Buttons/Power/server.hpp>
18 namespace button  namespace
27     {"chassis-on", Chassis::Transition::On},
28     {"chassis-off", Chassis::Transition::Off},
29     {"chassis-cycle", Chassis::Transition::PowerCycle}};
33 constexpr auto powerButtonIface = "xyz.openbmc_project.Chassis.Buttons.Power";
41     "xyz.openbmc_project.Chassis.Buttons.Button";
54     /* So far, there are two modes for multi-host power control  in Handler()
55     - host select button mode, e.g.: Yosemite V2  in Handler()
56     only one power button with host select switch,  in Handler()
59     - multi power button mode, e.g.: Greatlakes  in Handler()
60     each slot/sled has its own power button,  in Handler()
72         if (gpioConfig.contains("multi-action"))  in Handler()
75             const auto& multiActCfg = gpioConfig["multi-action"];  in Handler()
82                     mapEntry[duration] = chassisPwrCtl->second;  in Handler()
86                     lg2::error("unknown power button action");  in Handler()
115             lg2::info("Starting power button handler");  in Handler()
121             // Fallback: register for all power buttons found  in Handler()
126                     lg2::debug("Registering power button handler for: {PATH}",  in Handler()
146         lg2::error("Error creating power button handlers: '{ERROR_MESSAGE}'",  in Handler()
154             lg2::info("Registering ID button handler");  in Handler()
166         // The button wasn't implemented  in Handler()
173             lg2::info("Registering reset button handler");  in Handler()
185         // The button wasn't implemented  in Handler()
192             lg2::info("Registering debug host selector button handler");  in Handler()
204         // The button wasn't implemented  in Handler()
230         return objectData.begin()->first;  in getService()
297         lg2::info("Multi-host system detected : {POSITION}", "POSITION",  in handlePowerEvent()
302         // ignore  power and reset button events if BMC is selected.  in handlePowerEvent()
308 …"handlePowerEvent : BMC selected on multi-host system. ignoring power and reset button events...");  in handlePowerEvent()
317             for (const auto& iter : multiPwrBtnActConf[stoi(hostNumStr) - 1])  in handlePowerEvent()
341                 lg2::info("handlePowerEvent : Handle power button press ");  in handlePowerEvent()
352                         hosts (1 to N) - host shutdown  in handlePowerEvent()
353                         bmc (0) - sled cycle  in handlePowerEvent()
355                         host(0) - host shutdown  in handlePowerEvent()
369                         "Power is off so ignoring long power button press");  in handlePowerEvent()
372                 lg2::info("handlePowerEvent : handle long power button press");  in handlePowerEvent()
384                 lg2::info("Power is off so ignoring reset button press");  in handlePowerEvent()
388             lg2::info("Handling reset button press");  in handlePowerEvent()
398             lg2::error("{EVENT} is invalid power event. skipping...", "EVENT",  in handlePowerEvent()
422         lg2::error("Failed power state change on a power button press: {ERROR}",  in powerReleased()
437         lg2::error("Failed power state change on a reset button press: {ERROR}",  in resetReleased()
451         lg2::info("No found {GROUP} during ID button press:", "GROUP",  in idReleased()
479         lg2::error("Error toggling ID LED group on ID button press: {ERROR}",  in idReleased()
498                                 phosphor::button::propertyIface, "GetAll");  in increaseHostSelectorPosition()
499         method.append(phosphor::button::hostSelectorIface);  in increaseHostSelectorPosition()
511                                      phosphor::button::propertyIface, "Set");  in increaseHostSelectorPosition()
512         method.append(phosphor::button::hostSelectorIface, "Position");  in increaseHostSelectorPosition()
533             "Failed power process debug host selector button press : {ERROR}",  in debugHostSelectorReleased()
538 } // namespace button